Air check O2 IP67 Water Resistant Sample Draw Monitor - TX-1100SAM (99118)

  • Air check O2 IP67 Water Resistant Sample Draw Monitor
  • Air check O2 IP67 Water Resistant Sample Draw Monitor
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• Sampling Method & Range​: Sample Draw, 0-25%​
• Accuracy​: ±1% of full scale​
• Operating Temperature​: -40 to +122°F (-40 to +50°C)​
• Display​: 3/4" backlit digital display​
• Sensor Type​: Long life zirconium oxide sensor​
• Sensor Life​: 10+ years under normal conditions​
• Power Requirements​: 24VDC 300mA​

  • Model Number: TX-1100SAM (99118)
  • Data Sheet: Date Sheet File
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Product Specification

Water Resistant Oxygen Monitor with 10+ Year Sensor
Item #: TX-1100SAM (99118)

Water Resistant Oxygen Monitor Product Summary
Our Air Check O2 sample draw monitor is a specialized version of our oxygen deficiency monitor perfect for situations where the monitor may be exposed to water or wash downs. The monitor can reside up to 100ft away from the area to be tested and uses a polyurethane or equivalent 1/4 inch tube to draw the sample. For a sterile environment, this monitor is the solution. This has a 10+ year zirconium oxide sensor.

Water Resistant Oxygen Monitor Features
• Suitable for remote sampling to 100 feet
• IP67
• No maintenance Zirconium cell
• No calibration required
• 3 year warranty
• No drift to environmental or temperature changes
• 10 + year Sensor life
• Local display
• 4-20 mA analog output.
• Built-in flow sample pump
• Built-in user adjustable alarms & relays
• Optional built-in audio horn

As a leading manufacturer of oxygen monitors, PureAire Monitoring Systems puts performance, reliability, and affordability first. Our oxygen monitors last for 10+ years with no replacement, no maintenance, and no hidden costs.

These monitors work well anywhere gas leaks would cause oxygen depletion, including in  food and beverage, bottling plants,  flash freezing tunnels, laboratories, manufacturing facilities, and freezers. Our monitors have a long-lasting zirconium oxide sensor, which delivers reliable monitoring against leaks of argon, helium, and nitrogen for 10 years. The device has its own audible and visual alarm, but it can be connected to fire alarm systems to amplify the reach.

The O2 monitor is easy to set up, easy to operate, and requires no calibration once installed. Supervised watchdog software checks that everything is working properly and notifies you of any inconsistencies on the monitor. Immune to performance changes from barometric pressure drops, humidity, and temperature, these monitors are reliable and cost-effective.

Water Resistant Oxygen Monitor Specifications

Sampling Method & Range
Sample Draw, 0-25%
±1% of full scale
Operating Temperature
-40 to +122°F (-40 to +50°C)
3/4" backlit digital display
Sensor Type
Long life zirconium oxide sensor
Sensor Life
10+ years under normal conditions
Signal Outputs
4-20 mA analog output
Dual level alarm relay contacts
Optional built-in horn
Power Requirements
24VDC 300mA
7.25 (W) x 6.0 (H) x 5.0 (D) inches; 184.2 mm x 152.4 mm x 127 mm
4 pounds (1.81 kg)
Required calibration
None (no zero or span pots supplied)

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